A researcher prepares a two page questionnaire. On each page, there are questions related to the amount of beverages consumed by the respondent in a given week. Given below are the units of measurement used on pages 1 and 2 respectively. Which of the following combinations is recommended as appropriate for use in a questionnaire?

A researcher prepares a two page questionnaire. On each page, there are questions related to the amount of beverages consumed by the respondent in a given week. Given below are the units of measurement used on pages 1 and 2 respectively. Which of the following combinations is recommended as appropriate for use in a questionnaire?

A researcher prepares a two page questionnaire. On each page, there are questions related to the amount of beverages consumed by the respondent in a given week. Given below are the units of measurement used on pages 1 and 2 respectively. Which of the following combinations is recommended as appropriate for use in a questionnaire?



a.

Ounces, liters

b.

Liters, ounces

c.

Liters, liters

d.

Gallons, ounces

e.

Ounces, gallons



Answer: C


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